Dantecave.Sletten.2013 - v1.0.15

Dataset Id: aLmVlTYLccN4l4RzFCXs

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/aLmVlTYLccN4l4RzFCXs/1_0_15/Dantecave.Sletten.2013.lpd")

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SISAL-LiPD-2_0_1

SISAL-LiPD-2_0_0

root

archiveType: Speleothem

originalDataUrl: https://doi.org/10.17864/1947.256

lipdVersion: 1.3

pub
pub1

author: list(list(name = "Hillary R. Sletten and L. Bruce Railsback and Fuyuan Liang and George A. Brook and Eugene Marais and Benjamin F. Hardt and Hai Cheng and R. Lawrence Edwards"))

journal: Palaeogeography, Palaeoclimatology, Palaeoecology

pages: 149--162

title: A petrographic and geochemical record of climate change over the last 4600years from a northern Namibia stalagmite, with evidence of abruptly wetter climate at the beginning of southern Africa{\textquotesingle}s Iron Age

doi: 10.1016/j.palaeo.2013.02.030

pub2

doi: 10.1177/0959683616660170

geo

latitude: -19.4

longitude: 17.8833

elevation: 1400

siteName: Dante cave

PaleoData columns
depth (mm) [1-1]

TSid: S2LRuDsoRzXc0g

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-1]

TSid: S2LRuV8KzpBFD3

variableName: age

units: yr BP

description: Original published calibrated age of the sample in years BP

age (yr BP) [1-1]

TSid: S2LRFqgfV6BzDl

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp

age (yr BP) [1-1]

TSid: S2LRhH12DS1UuM

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron

age (yr BP) [1-1]

TSid: S2LRg8Ag44y8jO

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa

age (yr BP) [1-1]

TSid: S2LRglzy1YAv3p

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge

sampleID (unitless) [1-1]

TSid: S2LRq4DjVKDXNE

variableName: sampleID

units: unitless

description: Refers to the unique identifier for the sample (as given in sample table)

interpretation
1

scope: climate

mineralogy (unitless) [1-1]

TSid: S2LRhfPCVI0nRC

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-1]

TSid: S2LRFNFEWtfPNm

variableName: correction

units: unitless

description: Indication of whether the isotope measurements have been corrected in aragonite samples

interpretation
1

scope: climate

d18O (permil) [1-1]

TSid: S2LRNNRQiP9T5J

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

direction: negative

seasonality: Oct-Apr

variable: precipitation

variableDetail: amount@surface

seasonalityGeneral: Summer

scope: climate

variableGroup: P

uncertainty (permil) [1-1]

TSid: S2LR1rGAeeF258

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-1]

TSid: S2LRBdWpPZp29V

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-1]

TSid: S2LRU08Wwzef9a

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

direction: negative

seasonality: Oct-Apr

variable: effectivePrecipitation

variableDetail: @surface

seasonalityGeneral: Summer

scope: climate

variableGroup: P-E

uncertainty (permil) [1-1]

TSid: S2LRFAWwqInNFw

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-1]

TSid: S2LRQHcFHuW10X

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LR28XWlPnxFD

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRfbWTnkmXv9

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LRh1eaHUPZec

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRd84zs4KgfR

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LRWqwNo1EnlX

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRo5aewgxAVZ

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LR2PYGvZwBjj

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LR41MxIz41RW

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

depth (mm) [1-2]

TSid: S2LR6Eu1WNKmjQ

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-2]

TSid: S2LRaSrPpX6M7C

variableName: age

units: yr BP

description: Original published calibrated age of the sample in years BP

age (yr BP) [1-2]

TSid: S2LRk24eP0mP3J

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp

age (yr BP) [1-2]

TSid: S2LRrO2k0L0elr

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron

age (yr BP) [1-2]

TSid: S2LRS8rmqm5iMJ

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon

age (yr BP) [1-2]

TSid: S2LRIMQQ2iV8qB

variableName: age

units: yr BP

description: Calendar age in years BP, method = OxCal

age (yr BP) [1-2]

TSid: S2LRHK9nEmPrOm

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa

sampleID (unitless) [1-2]

TSid: S2LRabaoQchSNd

variableName: sampleID

units: unitless

description: Refers to the unique identifier for the sample (as given in sample table)

interpretation
1

scope: climate

mineralogy (unitless) [1-2]

TSid: S2LRfxMq2Qwg9C

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-2]

TSid: S2LRfIS6GlsOBU

variableName: correction

units: unitless

description: Indication of whether the isotope measurements have been corrected in aragonite samples

interpretation
1

scope: climate

d18O (permil) [1-2]

TSid: S2LRxITjJTYMCl

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

direction: negative

seasonality: Oct-Apr

variable: precipitation

variableDetail: amount@surface

seasonalityGeneral: summerOnly

scope: climate

variableGroup: P

uncertainty (permil) [1-2]

TSid: S2LRfGJACyWgoP

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-2]

TSid: S2LRi97roJT9HH

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-2]

TSid: S2LRAeJ7xRcYYo

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

direction: negative

seasonality: Oct-Apr

variable: effectivePrecipitation

variableDetail: @surface

seasonalityGeneral: summerOnly

scope: climate

variableGroup: P-E

uncertainty (permil) [1-2]

TSid: S2LRIiDSladWjl

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-2]

TSid: S2LRUPm5hogvGa

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRSDHdVLgW2h

variableName: uncertaintyHigh

units: yr BP

description: Original published positive uncertainty on the age of the sample in years

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRyCSWRVPo3c

variableName: uncertaintyLow

units: yr BP

description: Original published negative uncertainty on the age of the sample in years

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRRiyLFEx4y4

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LR8gIC7DDH2t

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LREnaWXf8BWT

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRK1b0LiKOz3

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRQOcvrkeQpr

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRfKXW1C4YDn

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRluHkBSyjEI

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = OxCal

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRs2lcTi7IlD

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = OxCal

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRv5oxO4CcWF

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRSuEJa1XFQC

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

depth (mm) [1-3]

TSid: S2LRssbMMbiykM

variableName: depth

units: mm

description: Distance in mm from a reference point- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LR1SJEJbeK6L

variableName: age

units: yr BP

description: Original published calibrated age of the sample in years BP- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRRuGYdQ3tfC

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRd6IEbwvGvu

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRJOPMbwqfHn

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRHOndhYQRzX

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

sampleID (unitless) [1-3]

TSid: S2LRTPw7U8EVZU

variableName: sampleID

units: unitless

description: Refers to the unique identifier for the sample (as given in sample table)- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

mineralogy (unitless) [1-3]

TSid: S2LReuKp5DRxgT

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

correction (unitless) [1-3]

TSid: S2LR97DeuvxUbK

variableName: correction

units: unitless

description: Indication of whether the isotope measurements have been corrected in aragonite samples- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

d18O (permil) [1-3]

TSid: S2LRT3rCQROilE

variableName: d18O

units: permil

description: Original d18O measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertainty (permil) [1-3]

TSid: S2LRDZstdZMjRE

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertainty (unitless) [1-3]

TSid: S2LR6Z3CMIwEAA

variableName: uncertainty

units: unitless

description: Description of isotopic standard used- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

d13C (permil) [1-3]

TSid: S2LRhNkoHGjhol

variableName: d13C

units: permil

description: Original d13C measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

d13C (permil) [1-3]

TSid: S2LRsbWTXXt5Uo

variableName: d13C

units: permil

description: Laboratory precision on the d13C measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

d13C (unitless) [1-3]

TSid: S2LRrxDTRPtHiy

variableName: d13C

units: unitless

description: Description of isotopic standard used- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRytw7hUa1qS

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LR4OyCnophho

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LR5LfONouBLi

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LR9sfQ1WXpm9

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRwretxAwYSA

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRVcc0YzGp8b

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRuaIfnNhgKR

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRDvEc2IUGi4

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

notes (unitless) [1-3]

TSid: S2LRh8J4x5lS1j

variableName: notes

units: unitless

description: Entity (stal) names in the composite. Typically names a physical specimen upon which the sample was measured.

interpretation
1

scope: climate

ChronData columns
depth (depth_sample) [1-1]

TSid: S2LcRg1A90rqcWd

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-1]

TSid: S2LcRVUY3EOP9fL

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

labID (unitless) [1-1]

TSid: S2LcREtmaS4khrG

variableName: labID

units: unitless

description: The laboratory number of the dated sample

materialDated (unitless) [1-1]

TSid: S2LcRSMqTCvh4LB

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-1]

TSid: S2LcREkyAll2sFI

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-1]

TSid: S2LcRTj53LDmeko

variableName: ageUncorrUncertaintyHi

units: yr BP

description: Positive uncertainty of the uncorrected age of the dated sample in years

ageUncorrUncertaintyLow (yr BP) [1-1]

TSid: S2LcRmcKD9tojX2

variableName: ageUncorrUncertaintyLow

units: yr BP

description: Negative uncertainty of the uncorrected age of the dated sample in years

retained (unitless) [1-1]

TSid: S2LcRqeT07An7Bk

variableName: retained

units: unitless

description: Indication of whether the date is used in the original age model (opposite of rejected)

U238 (ppb) [1-1]

TSid: S2LcR4XaaCOYfEm

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-1]

TSid: S2LcR5pmGCYeSfR

variableName: U238Uncertainty

units: ppb

description: 238U 2-sigma uncertainty of dated sample in ppb

Th232 (ppt) [1-1]

TSid: S2LcR9X50mjTP2x

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-1]

TSid: S2LcRzVrJrbA1xp

variableName: Th232Uncertainty

units: ppt

description: 232Th 2-sigma uncertainty of the dated sample in ppt

Th230/Th232 (unitless) [1-1]

TSid: S2LcRLuY7R3R5u1

variableName: Th230/Th232

units: unitless

description: 230Th/232Th activity ratio of the dated sample

Th230/Th232Uncertainty (unitless) [1-1]

TSid: S2LcRvVc4Un7FVH

variableName: Th230/Th232Uncertainty

units: unitless

description: 230Th/232Th activity ratio 2-sigma uncertainty of the dated sample

Th230/U238 (unitless) [1-1]

TSid: S2LcReWIo5CyTfZ

variableName: Th230/U238

units: unitless

description: 230Th/238U activity ratio of the dated sample

Th230/U238Uncertainty (unitless) [1-1]

TSid: S2LcRYqJ33Cyl7J

variableName: Th230/U238Uncertainty

units: unitless

description: 230Th/238U activity ratio 2-sigma uncertainty of the dated sample

U234/U238 (unitless) [1-1]

TSid: S2LcRGxEETe7gtC

variableName: U234/U238

units: unitless

description: 234U/238U activity ratio of the dated sample

U234/U238Uncertainty (unitless) [1-1]

TSid: S2LcRbkBGTsiVhd

variableName: U234/U238Uncertainty

units: unitless

description: 234U/238U activity ratio 2-sigma uncertainty of the dated sample

Th230/Th232Initial (unitless) [1-1]

TSid: S2LcRXhyMa0h8rM

variableName: Th230/Th232Initial

units: unitless

description: Initial 230Th/232Th activity ratio for the detrital correction

decayConstant (unitless) [1-1]

TSid: S2LcRZFpPVwlgVz

variableName: decayConstant

units: unitless

description: Description of the half-life used for 230Th and 234U for U/Th samples

age (yr BP) [1-1]

TSid: S2LcRiwauWK5Awk

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-1]

TSid: S2LcRfkzXexyHE2

variableName: ageUncertaintyHigh

units: yr BP

description: Positive uncertainty of corrected age of the dated sample in years

ageUncertaintyLow (yr BP) [1-1]

TSid: S2LcRfOckOeGC3P

variableName: ageUncertaintyLow

units: yr BP

description: Negative uncertainty of corrected age of the dated sample in years

age_type (unitless) [1-1]

TSid: S2LcRKpSoaSCh0s

variableName: age_type

units: unitless

description: broad class of age control

depth (depth_sample) [1-2]

TSid: S2LcR5psRC3Gj63

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-2]

TSid: S2LcRX9CnrKDNk6

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

labID (unitless) [1-2]

TSid: S2LcRw6LHX9UFQh

variableName: labID

units: unitless

description: The laboratory number of the dated sample

materialDated (unitless) [1-2]

TSid: S2LcRZxfdbhoNK1

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-2]

TSid: S2LcR4ztUlVpzjQ

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-2]

TSid: S2LcRSV6ocDKi03

variableName: ageUncorrUncertaintyHi

units: yr BP

description: Positive uncertainty of the uncorrected age of the dated sample in years

ageUncorrUncertaintyLow (yr BP) [1-2]

TSid: S2LcR3IUe8iLAaJ

variableName: ageUncorrUncertaintyLow

units: yr BP

description: Negative uncertainty of the uncorrected age of the dated sample in years

retained (unitless) [1-2]

TSid: S2LcRKGW696e8uV

variableName: retained

units: unitless

description: Indication of whether the date is used in the original age model (opposite of rejected)

U238 (ppb) [1-2]

TSid: S2LcRNY6ngyTOlf

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-2]

TSid: S2LcRFfjLOR6sNI

variableName: U238Uncertainty

units: ppb

description: 238U 2-sigma uncertainty of dated sample in ppb

Th232 (ppt) [1-2]

TSid: S2LcRSY3FvFh6bg

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-2]

TSid: S2LcR8yf1Re4m24

variableName: Th232Uncertainty

units: ppt

description: 232Th 2-sigma uncertainty of the dated sample in ppt

Th230/Th232 (unitless) [1-2]

TSid: S2LcRjSXgKvEVCB

variableName: Th230/Th232

units: unitless

description: 230Th/232Th activity ratio of the dated sample

Th230/Th232Uncertainty (unitless) [1-2]

TSid: S2LcR8KnShfgK6G

variableName: Th230/Th232Uncertainty

units: unitless

description: 230Th/232Th activity ratio 2-sigma uncertainty of the dated sample

Th230/U238 (unitless) [1-2]

TSid: S2LcR2elJhMvFVo

variableName: Th230/U238

units: unitless

description: 230Th/238U activity ratio of the dated sample

Th230/U238Uncertainty (unitless) [1-2]

TSid: S2LcR4mvn2tf7AC

variableName: Th230/U238Uncertainty

units: unitless

description: 230Th/238U activity ratio 2-sigma uncertainty of the dated sample

U234/U238 (unitless) [1-2]

TSid: S2LcReuPWB0qVW8

variableName: U234/U238

units: unitless

description: 234U/238U activity ratio of the dated sample

U234/U238Uncertainty (unitless) [1-2]

TSid: S2LcRIFPzNuo493

variableName: U234/U238Uncertainty

units: unitless

description: 234U/238U activity ratio 2-sigma uncertainty of the dated sample

Th230/Th232Initial (unitless) [1-2]

TSid: S2LcRZpS7qKnx00

variableName: Th230/Th232Initial

units: unitless

description: Initial 230Th/232Th activity ratio for the detrital correction

Th230/Th232InitialUncertainty (unitless) [1-2]

TSid: S2LcRh3hMzpJ3Zu

variableName: Th230/Th232InitialUncertainty

units: unitless

description: Initial 230Th/232Th activity ratio uncertainty for the detrital correction

decayConstant (unitless) [1-2]

TSid: S2LcRucNKsbLos1

variableName: decayConstant

units: unitless

description: Description of the half-life used for 230Th and 234U for U/Th samples

age (yr BP) [1-2]

TSid: S2LcRUs66d2mxKc

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-2]

TSid: S2LcRbb6J54XJ35

variableName: ageUncertaintyHigh

units: yr BP

description: Positive uncertainty of corrected age of the dated sample in years

ageUncertaintyLow (yr BP) [1-2]

TSid: S2LcRfcr1uxLz7n

variableName: ageUncertaintyLow

units: yr BP

description: Negative uncertainty of corrected age of the dated sample in years

age_type (unitless) [1-2]

TSid: S2LcRdOvHPqCp5b

variableName: age_type

units: unitless

description: broad class of age control